A randomized 25 question test from a pool of 761 questions, good luck!
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as extensively scattered process that requires an immense communication framework?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to read the input status of coils on a slave device ?
Of the answers below, which one is not an advantage of fiber optic cables?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of two output holding registers # 40002 & 40003 to the slave device
RS-232 to USB is the best example of which of the following converters?
Which of the terms below can be best described as recommended commands to perform advanced configuration of devices?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "G"?
There are many versions of Modbus, one of those is Modbus RTU. Which of the answers below correctly orders the components of the Modbus RTU frame?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems based on a mathematical expression and is available to be used on data frames too large for any other method of error checking?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will governed by IEC-61804-2?
Providing power to remote sites in a SCADA system has several difficulties associated with it. Which of the answers below would be best defined as one that is the most cost-effective?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be required to have a low bandwidth and high error detection protocol?
When manually assigning addresses in IPv4, which of the answers below contains the complete list of the main parameter(s) needed?
Which of the answers below best represents the maximum number of devices that can be connected to an H1 multidrop bus network?
Every network interface must have a physical address in an Ethernet network. Which of the network components below contains these addresses?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the NIC interacts with?
Which of the terms below can be best described as commands rarely seen on an average Hart device?
Which of the answers below has the correct amount and kind of parameters of an Foundation field bus AI block?
To communicate with a process control system, a network interface adapter is required. Which of the answers below would satisfy the minimum number of network adapters required?
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the acceptable operating conditions?
There are several duties done by each layer within the a typical DCS. Which of the levels below is where the basic process control is performed?
Which of the lengths below relates best to a spur cable with 1 field device connected?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Space"?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a discreet output memory location?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
